Foreign investment dynamics: The impact of benchmark-driven versus unconstrained investors on local credit conditions

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The series Working Papers on Economics is published by the Office for Economic Studies at the Banco de la República (Central Bank of Colombia). The works published are provisional, and their authors are fully responsible for the opinions expressed in them, as well as for possible mistakes. The opinions expressed herein are those of the authors and do not necessarily reflect the views of Banco de la República or its Board of Directors.

AUTHORS AND/OR EDITORS
Botero-Ramírez, Óscar David
Murcia-Pabón, Andrés
Villamizar-Villegas, Mauricio

The series Working Papers on Economics contributes to the dissemination and promotion of the work by researchers from the institution. On multiple occasions, these works have been the result of collaborative work with individuals from other national or international institutions. This series is indexed at Research Papers in Economics (RePEc). The opinions contained in this document are the sole responsibility of the author and do not commit Banco de la República or its Board of Directors.

Publication Date:
Wednesday, 02 April 2025

Abstract

We examine the impact of foreign investor heterogeneity on local lending, focusing on Colombia from 2014 to 2023. Distinguishing between benchmark-driven and unconstrained investors, we highlight their differing responses to global and idiosyncratic shocks. Using bond-level data and the corporate credit registry, we link banks’ exposure to foreign flows with firm-level lending decisions. By decomposing Colombia’s weight in the J.P. Morgan GBI-EM index into valuation and exogenous components, we identify how investor behavior shapes bank balance sheets. Our main findings show that banks with greater exposure to unconstrained investors significantly expand lending during capital inflows, whereas those linked to benchmark-driven investors exhibit a more muted response. These results emphasize the role of investor composition in financial stability and provide key insights for policymakers in emerging markets.
 

It is evident that banks with high exposure to passive investors show greater sensitivity to global factors and tend to adjust their balances more when approaching regulatory limits on foreign exposure.